Introduction

Flotation machine is the equipment to complete the flotation process, which is also called flotation cell. It is widely used for the rough, fine and reverse flotation operations of copper, lead, zinc, nickel, molybdenum and other non-ferrous metal, ferrous metal and nonmetal minerals. The types of flotation machine mainly include mechanical agitation flotation machine and froth agitation flotation machine.
Working principle:
When flotation machine is working, the pulp in the cell is breathed from the surrounding in the between of impellers. At the same time, the low pressure air blew by air blower enters in though air distributor too. Pulp and air mixture totally, and then enter into the cell from the impeller. When bubbles rises foam stability region, they are collected together and flow out into bubble cell. Some other pulp flows towards the bottom of impeller, and is mixed by impeller with air again to form mineral laden bubbles. The rest will flow towards next cell until leaving tailings.

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　　1.Large quantity air inflow; low energy consumption.
　　2.Every chute is levelly installed and performs three functions: inhaling air, inhaling ore pulp and flotation separation without accessories.
　　3.Ore pulp circulate reasonably, which largely reduce the sediment of coarse sand.
　　4.Self-control device is set up to adjust the ore pulp surface.
　　5.The impeller is with backward inclined upper and lower blades. The upper blade produces ore pulp upper circulation while the lower blade produces ore pulp lower circulation.